This proposal is submitted in response to RFA-CA-17-025. Hepatocellular carcinoma (HCC) is the most common primary liver cancer and one of the few cancers with increasing incidence in the United States. Survival of patients with HCC is poor because most patients are diagnosed at late stages when treatment options are limited. HCC surveillance can detect cancers early and improve survival but it is inconsistently implemented. Not all liver nodules detected on surveillance imaging are malignant, these indeterminate nodules require follow up imaging to determine if they are HCC. This proposal assembles a team of specialists with complementary expertise in liver diseases, liver cancer, radiology, engineering, statistics, and information technology. The goals are to: (1) Improve HCC surveillance uptake in patients with cirrhosis by leveraging electronic medical records to remind healthcare providers and patients when they are due for screening tests; (2) Leverage analytic morphomics and machine learning to increase the detectability of HCC at an early stage; and (3) Increase detectability of HCC at an early stage using tagged HCC-specific peptides. We have worked closely together for many years and have participated/led many NIH funded clinical research networks. We have expertise and experience to carry out the proposed studies and will collaborate with other centers in the Liver Center Network to validate the methods/models we develop. We will also enroll patients with cirrhosis and collect data and specimens and provide access to existing well characterized data and specimen repositories that include both prevalent and incident HCC for Trans-Network studies. We are confident we will be able to contribute to this Liver Cancer Network and to early detection of HCC in multiple ways.

Public Health Relevance

SIGNIFICANCE Regular screening of patients with cirrhosis can diagnose liver cancer early and improve survival but it is inconsistently done. We assembled a team of experts with complementary expertise to increase liver cancer screening using electronic medical record system to send reminders to healthcare providers and patients. Additionally, we use two novel methods to improve our ability to differentiate malignant from benign liver nodules allowing liver cancer to be diagnosed earlier.

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Research Project--Cooperative Agreements (U01)
Project #
1U01CA230669-01
Application #
9590246
Study Section
Special Emphasis Panel (ZCA1)
Program Officer
Rinaudo, Jo Ann S
Project Start
2018-09-13
Project End
2023-08-31
Budget Start
2018-09-13
Budget End
2019-08-31
Support Year
1
Fiscal Year
2018
Total Cost
Indirect Cost
Name
University of Michigan Ann Arbor
Department
Internal Medicine/Medicine
Type
Schools of Medicine
DUNS #
073133571
City
Ann Arbor
State
MI
Country
United States
Zip Code
48109